Data Manipulation And Weighting
May 25, 2009
The data is arranged as such, there are a list of call types and in another column, there are a list of call lengths. Currently I have a COUNTIF which searches the call type column for certain call types ie BA is off peak but this only tells me how many off peak calls they have made, I need to make it tell me how many minutes of off peak calls there are.
IE this is an example
Call Types Call Lengths (minutes)
BA 1
BA 1
BA 3
BA 2
at the moment my formula would only count this as 4 but I need it to calculate it as 7. This is a very big data set containing around 900 entries per sheet.
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Jun 11, 2014
My problem is a little more complex than sumproduct.
I have a ratings column and exposure column. I want to weight those ratings before doing a sumproduct, at the same time ignoring #value.
In the attached file, I want to achieve the green cell in one go, based on the orange raw data.
Attached File : Weight Data.xlsxβ
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Jan 16, 2007
I have test.txt file. The data in test.txt file so messy (there are headers and some data lines start with letter "A" and need to ignore). There's no <TAB> in data file, all are single space and <enter>. I can do nothing about data files.
Task:
Open test.txt file
SUM all product quantity, put result in xls file in A1
SUM all Total price in the txt file, put in xls file (same file) in B1
Close test.txt file
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Aug 4, 2009
Example:............
Where all question 1 fields are put into a row, 2 in another row, etc (this may be more than 2 sets of questions), grouped by the name field. I have had a look at Pivot tables but they dont seem to do what Im after.
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Oct 12, 2009
I've created a humongous spreadsheet in Excel- 26 million cells and a file size of about 500mb. The result of these calculations is a pattern derived by conditional formatting. I'd like to get the pattern into Photoshop- It would actually simplify image manipulation in Photoshop to lose the cell data, and the underlying formulas are of no use.
The file seems to be too big to save into a PDF file. Is there another way to get the Image into Photoshop?. The other alternative is to reduce the file size by stripping out unnecessary cell data and formulas without losing the pattern.
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Apr 27, 2007
I have a small table, 6 rows, 2 columns which looks something like:
Apples 3
Pears 1
Bananas 0
Cherries 2
Oranges 1
Grapes 1
The total sum of column B will always be 8.
What I want to produce is a range, say d1:d8 which reproduces the data in a format like:
Apple
Apple
Apple
Pear
Cherry
Cherry
Orange
Grape
i.e. responding to the number of items in the former table specified.
I'm sure it can be done with some long stringed If statements mixed with counts, but do any of you have any good ideas for formulas in d1:d8?
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Mar 15, 2013
Data manipulation question here: how to dynamically filter and sort a multi-column data set? My end goal is to be able to (1) quickly collapse all columns into one single column, (2) remove all duplicates, and (3) sort the information in ascending order. A reference sheet is attached in case it's useful.
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Apr 15, 2014
I have longitude/longitude points in which I would like to apply inverse distance weighting statistics to.
I would like to possibly create a chart with the results...
See link below for explanation of inverse distance weighting.
[URL] ....
is there a function in excel or access that I would be able to use to achieve this goal?
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Dec 8, 2008
I have column E listing all of the favorites and column G the underdogs, each row represents one game, there are 34 all together. I want a formula to pick the team based on a random generation. That part i have....
=choose(randbetween(1,2),e7,g7)
but here is the rub.
I only want the total number of underdogs to be 20% and the favorites to be 80% of all of the picks.
I am not sure it can be done as each formula must look to what the other formulas are doing...aside from it being circular i think it just impossible or i am not as advance as some of you.
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Feb 16, 2008
I have two factors that both change, resulting in two unique values. I'm trying to determine which portion of the resulting delta is attributable to each factor. Example:
Hourly Cost Run Rate Piece Cost (Hourly Cost / Run Rate)
$105.00 4,500 $0.0233
$126.10 3,000 $0.0420
Two unique results titled Piece Cost = Delta
$0.0420 - $0.0233 = $0.0187
How much of the $0.0187 is attributable to the change in Hourly Cost and how much of the $0.0187 is attributable to the change in Run Rate?
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Dec 28, 2011
I have 11 months of sales commission data, and need to estimate the value for December. However, the catch is, for the first 7 months, the values are significantly higher than the most recent 4 months. I'm currently using the TREND function to guesstimate the December value, but with the wide fluctuation between the 2 time periods, I'm thinking the result of the TREND value may be way off.
Is there a way to 'weight' the data to reflect the higher values earlier in the year, with the much lower values later in the year?
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May 26, 2009
I have 6 different sections of questions, each section having a final average score between 1 and 5.
I would like to somehow create a percentage weighting on each of these sections and then have a final score accross all section, taking into account this weighting?
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Apr 24, 2009
I have a list similar to the below:
#....|Name.... | Weighting %
1Artur Boruc 1
2Igor Tudor 5
3Alessandro Grandoni 3
4Gian Elia Amoretti 3
5Olivier Kapo 12
6Kim Kδllstrφm 13
7Emiliano Bigica 13
8Julio Baldivieso 12
9Fabrizio Miccoli 13
10Peter Vougt 14
11Massimiliano Esposito 12
What I want to do is randomly select either number 1 to 11 (leftmost column OR the person it represents) but also make the selection based on the percentages in the rightmost column. To illustrate using the above example, Number 11 (Massimiliano Esposito) should have 12 times more chance of being randomly selected than Number 1 (Artur Boruc)...
I have used a formula such as
PHP
=INDEX(A$1:A$11,INT((RAND()*11)+1),1)
to randomly select a cell but how would I modify this to include cell weightings? Or is there a better formula?
An additional note I have is that the weighting for each person will always be changing, but will always be a percentage.
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May 5, 2014
Phasing Design.xlsx
We have a requirement to spread/phase amounts over multiple columns (representing months) using a weighting (represents working days per month).
We will calculate the weighting result in excel first (represented by a % per month), so the macro will be more of an allocation of row amount against the equivalent column %.
So far i have the following code:
VB:
Sub phasing()
Dim SourceA As Range
Dim Weight_ResA As Range
Dim TargA As Range
Dim i As Long
[Code] .....
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Apr 30, 2013
Using excel 2010: I am calculating a dollar weighting with one isolation factor, the state where the sale took place. My current formula is below. Each dollar amount in AG3:AG2000 has a corresponding weighting in AB3:AB2000. The results are isolated by the corresponding state in the range E3:E2000.
I want to add in an additional isolation, the month when the sale took place. The months are located in H3:H2000. Where in my current formula would I insert the isolation for the month?
=SUMPRODUCT(--(Sales!$E$3:$E$2000='2013 NB'!S8),
Sales!$AG$3:$AG$2000,Sales!$AB$3:$AB$2000)/
SUMIF(Sales!$E$3:$E$2000,'2013 NB'!S8,Sales!$AG$3:$AG$2000)
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Sep 1, 2009
I need to be able to take someones name which is in a single cell in the format "First Middle Last" (could be more than one middle name) and then split it up so that it fits the following format:
Last name (must be 50 characters)
Middle name (must be 15 characters)
First Name (must be 15 characters)
I'm unsure on the right combination of operators to use to variably concatenate strings in this way. I'm confident I can figure out how to add the white spaces after a name to make it fit the character requirement but I don't know how to split the initial name up into it's 3 parts. Names longer than the character requirement will just be truncated.
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Dec 30, 2009
Column A
Column B
Column C
Economy
BRITZEconomy
Question
Compact
BRITZCompact
What formula do I need to use in column A to get the desired results as per Column C?
Medium
BRITZMedium
Large
BRITZLarge
Bus
BRITZBus
Bikes
BRITZBikes
4X4
BRITZ4X4
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Oct 6, 2007
I am looping through and copying screens of mainframe data and appending them to the clipboard. Once done, I start a Notepad and paste it for future massaging. Now I need to perform a check on each screen which requires copying something from the screen, assigning to a variable, and checking it. This overwrites what I've already stored on the clipboard. Is there a way to store what I've got on the clipboard, then use the clipboard for something else, and then reload the clipboard?
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Jul 23, 2009
I have a macro that loops through a column of text and removes all text after a hyphen. Example: AU9929-PK becomes AU9929. I need to set up some exceptions that when it processes certain text it does not truncate it. Example: AU9929-ASST stays as AU9929-ASST. So far there are twelve exceptions but this could increase.
Note: The list which includes shop number, description, sku, sku description, quantity, unit price and more is sorted in a particular order as other operations are performed on it that requires it be in a specific order.
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Nov 14, 2012
Below I have a table with dates. The actual dates will be added in over time. I want to display the amount of days in the column btwn planned and actual but since it is subtracting a date from a blank cell, the #VALUE function is displayed. What function can I use to tell excel to keep the cell blank until a value other than #VALUE appears.
PLANNED Spud
ACTUAL Spud
Days
5/30/12 12:00 AM
5/30/12 2:30 AM
(0)
12/15/12 12:00 AM
#VALUE!
1/19/13 12:00 AM
#VALUE!
2/23/13 12:00 AM
#VALUE!
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May 13, 2007
With my limited knowledge I am having trouble constructing formula to break the following info that I receive frequently from my credit card company into 3 columns - Date, Details, Value
21 Apr 2007 SAINSBURYS PETROL BURPHAM £10.00
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Aug 1, 2008
I am trying to let the user call my subroutine in the following 5 ways but am lost using string manipulation -
Call FindReplaceAll(C, 123, 1.23) In Col C replace 123 with 1.23
Call FindReplaceAll(2, 123, 1.23) In Row 2 replace 123 with 1.23
Call FindReplaceAll(C:E, 123, 1.23) In Col C-E replace 123 with 1.23
Call FindReplaceAll(2:4, 123, 1.23) In Rows 2-4 replace 123 with 1.23
Call FindReplaceAll(C9:E19, 123, 1.23) In region C9-E9 replace 123 with 1.23
Here is what I am trying to do in psudo
Sub FindReplaceAll(sType As String, sFind As String, sReplace As String)
If sType does not have a colon in it then
If sType = A-IV or sType = a-iv only then
Columns(sType &:& sType).Select
If sType = 1-65000 then
Rows(sType &:& sType).Select
Else
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Jun 22, 2009
Is it possible to create a formula that looks at a cell (say A20) and if TRUE changes the colour of A22 to green if false to red?
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Oct 25, 2006
I have a file with a physician name and title in the cell as follows:
"James A. Jones, M.D."
I need a formula to reverse the last name, drop the title "M.D.", get rid of any additional periods after the middle initial and put it in upper case:
"JONES, JAMES A"
There are some names without middle initials also so this may present an additional problem.
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Sep 17, 2009
Im Creating a email based on useform control values. Here is a part extract of how im creating it.
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Dec 23, 2009
I have a sizable spreadsheet, which has one column where the cells are mostly numeric strings of up to 6 numbers - there are variations, which I will mention.
What I need to do, is to treat the numbers as individual figures, and add them, then divide by the number of figures. e.g. cell value '123456' I need to process as (1+2+3+4+5+6)/6.
The variations are that '0' has to be added as 10, and any letters need to be added as 12. '-' and '/' which are the only non-alphanumeric values should be ignored.
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Apr 27, 2007
My pivot table is not auto summing each column properly, and I can't manually enter a formula to do so. I tried adjusting the settings of the rows and columns through the pivot table wizard, but no luck. Is there a way around this limitation?
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Dec 5, 2008
i have a worksheet called 'week 1' and want to write vba code so that a new sheet called 'week 2' can be created. However i want to write code so that it doesn't matter what sheet i am on, a new sheet would be created with the name week and the next number up. ie. the last worksheet is 'week 7' then the code should be able to create a new worksheet called 'week 8' ect. I currently have this code but it keeps returning an error message. anyone know how i could do this???
Sub nSheet()
Dim nm, i As Long
nm = Worksheets(Worksheets.Count).name
i = 1
Sheets.Add
Do While WorksheetExists(Left(nm, Len(nm) - 1) & i)
i = i + 1
Loop
ActiveSheet.name = Left(nm, Len(nm) - 1) & i
End Sub
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Sep 2, 2006
I have a program that updates values quarterly when run. The spreadsheet that it works with also contains a couple of pie charts that correspond to the updated data. the charts only have one series with category values. I recorded a macro to see the code excel uses for creating a new chart and tried to modify the statements to my needs but have been running into runtime error 1004 ("Method ' Cells' of Object '_Global' failed"). The code is as follows I don't have any trouble until the last two statements.
Sub Chart_Updater()
Sheets(Chart1var).Select
With ActiveChart
.HasTitle = True
If Chart1var = "COLI VUL 1 Fund Chart" Then
.ChartTitle.Text = "COLI VUL 1 Allocation by Fund Provider " _
& sday & "-" & sday & "-" & Lyear
ElseIf Chart1var = "COLI VUL 2 Fund Chart" Then
.ChartTitle.Text = "COLI VUL 2 Allocation by Fund Provider " _
& sday & "-" & sday & "-" & Lyear
ElseIf Chart1var = "COLI VUL 7 Fund Chart" Then
.ChartTitle.Text = "COLI VUL 7 Allocation by Fund Provider " _
The variables fundtr1, fundtr2, and emptycolvar are public, and are all returning values, so there is no problem there. Also I can't use ranges like "A1:F7" because the range needs to be variable.
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May 19, 2014
I have a table which is extracted from a database using 2 tables.
1 Header and 1 details table.
I want to display the latest date in column E.
As Column A,B,C is the header table and column D,E is the details table.
Can this be done in vba or a pivot?
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